Inventor · disambiguated record
Baoyong Liu
Also filed as: LIU BAOYONG
4 granted patents·1 pending application·19 citations·filing 2009–2022
67Inventor score
Top patents by PatentIndex Score
5 records- 0186US8359833B2Method for introducing a reductant into an exhaust streamCATERPILLAR INC·Filed 2009·Granted Jan 29, 2013·15 cites·20 claims
- 0271US8516800B2System and method for introducing a reductant agentLIU BAOYONG·Filed 2010·Granted Aug 27, 2013·4 cites·18 claims
- 0359US11945401B2Detecting sensor malfunction or tampering based on reductant consumptionCATERPILLAR INC·Filed 2022·Granted Apr 2, 2024·0 cites·19 claims
- 0450US11781464B1Detecting reductant quality using a virtual sensorCATERPILLAR INC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 0532US2017015201A1System and method for monitoring operation of retarding grid associated with traction motor of machineCATERPILLAR INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Baoyong Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →